Missouri month-to-month notice: one month, and no waiting period for unpaid rent

What does Missouri require to end a month-to-month tenancy?

Section 441.060(4)(1) sets the rule that DoorKeeping's Missouri file records for a month-to-month tenancy: the tenancy ends on a rent day, at least one month after the written notice is received. Two parts of that sentence trip people up.

• It must end on a rent day. If rent is due on the 1st, the tenancy ends on a 1st, not the 15th.
• The month counts from when the notice is received, not when it is sent. Mailing a notice does not start the clock until it arrives.

Example a made-up tenant pays rent on the 1st and gives written notice on March 5. One month later is April 5, but the tenancy must end on a rent day, so the first date that works is May 1. If the landlord receives that notice on March 28 instead, the same logic applies and May 1 is still the first rent day at least a month after receipt.

Because receipt matters, ask tenants to give notice by email or in a way you can date, and answer it with a short written acknowledgement that states the end date.

Is the notice the same for landlords and tenants?

DoorKeeping's Missouri rules file applies the same one-month, rent-day rule to both sides. That simplicity helps you: your lease can say that either party ends a month-to-month tenancy with one month's written notice that ends on a rent day, and it will match the statute. A lease can set other terms for a fixed-term lease, which is a different question from the one in this post.

What about a tenant who has not paid?

Section 535.020 is the rent-and-possession statute. DoorKeeping's file records that it has no waiting period: once the rent is due and has been demanded and not paid, the landlord may file. The one-month notice in section 441.060 is not required for that. This is a different path from ending a tenancy by notice, and the two should not be mixed up in the paperwork.

1. Check the ledger and confirm exactly what is unpaid.
2. Make a written demand for the rent and keep a copy with the date.
3. If it remains unpaid, you may file. Do not lock the tenant out or shut off utilities. See what the law says about shutting off utilities.

For the broader steps and what a pay-or-quit notice usually contains, read pay or quit notices.

What should I do once the end date is set?

Put the end date on your calendar and book the move-out walk-through. The deposit process starts at move-out, and Missouri's deadline and cap are in Missouri security deposit laws for landlords. Use the move-out inspection checklist so deductions are backed by photos.

How DoorKeeping handles it

DoorKeeping keeps the ledger you need for a rent demand and can text or email the tenant after your yes, with the messages kept in the tenant's message history. Ask Claude or ChatGPT which month-to-month tenants have given notice and what their end dates are. It does not serve notices or file cases. DoorKeeping gives general information, not legal advice. Laws change and cities can add rules, so check the current law for your state and your property before you act, and talk to a local attorney if a case is contested.

Sources

1. Missouri Revised Statutes 441.060, termination of tenancies, read Oct 30, 2026
2. Missouri Revised Statutes 535.020, rent and possession, read Oct 30, 2026

Questions

How much notice ends a month-to-month tenancy in Missouri?

Written notice received at least one month before a rent day, with the tenancy ending on that rent day (Mo. Rev. Stat. 441.060).

Does the same notice apply to tenants?

Yes. DoorKeeping's Missouri file applies the same one-month, rent-day rule to the landlord and the tenant.

Does a Missouri landlord have to wait before filing for unpaid rent?

No waiting period is recorded. Once rent is due, demanded and unpaid, the landlord may file under section 535.020.

Is the one-month notice needed for an unpaid rent case?

No. The section 441.060 notice is not required for a rent and possession case.